Spanish Siege of Cartagena de Indias
1815 CE.
Shown on the map at 10.400°, -75.500°.
The siege of Cartagena (1815) (Spanish: Asedio español de Cartagena de Indias) was a successful 105-day Spanish siege by combined naval and ground forces under command of General Pablo Morillo, of the Colombian city and fortress of Cartagena de Indias, defended by Republican forces under the leadership of Manuel del Castillo y Rada and José Francisco Bermúdez, between August and December 1815.
Text from the Wikipedia article Siege of Cartagena (1815), licensed CC BY-SA 4.0.